Do you mean model imperfections manually ? I tried with curved frame but results are not as expected. And it's seems really long because I want to do a sensitivity study about the initial imperfections effects.
Hi,
I am currently studying a simple model V&V with SAP2000. I managed to compute buckling analysis, but I want to compute buckling analysis with geometrical imperfection (L/1000) to compare the value with the code equation Cr=AFy/((1+lambda^2n)^(1/n)). To include the imperfections, I tried to...